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Product comparison · 2 nas & storage servers

NETGEAR RN3138 NAS Rack (1U) Intel Atom® C2558 vs NETGEAR RN626X NAS Mini Tower Intel® Xeon® D D-1521

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  • 81specifications compared
  • 43differ
  • 38identical
  • 63known for one product only

Key differences

The NETGEAR RN626X NAS Mini Tower Intel® Xeon® D D-1521 has 2 more storage drives installed than the NETGEAR RN3138 NAS Rack (1U) Intel Atom® C2558 (6 vs 4). The NETGEAR RN626X NAS Mini Tower Intel® Xeon® D D-1521 has 2 more storage drives supported than the NETGEAR RN3138 NAS Rack (1U) Intel Atom® C2558 (6 vs 4). The NETGEAR RN626X NAS Mini Tower Intel® Xeon® D D-1521 has 4 more processor threads than the NETGEAR RN3138 NAS Rack (1U) Intel Atom® C2558 (8 vs 4). Only the NETGEAR RN626X NAS Mini Tower Intel® Xeon® D D-1521 has Conflict-Free processor. Only the NETGEAR RN3138 NAS Rack (1U) Intel Atom® C2558 has embedded options available.

  • Number of storage drives installed
    • 4
    • 6
  • Number of storage drives supported
    • 4
    • 6
  • Supported storage drive types
    • HDD & SSD
    • SSD
  • RAID levels
    • 0, 1, 5, 6, 10, JBOD
    • 0, 1, 5, 6, 10
  • Processor family
    • Intel Atom®
    • Intel® Xeon® D
  • Processor model
    • C2558
    • D-1521
  • Processor threads
    • 4
    • 8
  • Processor cache
    • 2 MB
    • 6 MB

Side by side

Differences highlightedShow differences only
144 specifications
A

NETGEAR

RN3138 NAS Rack (1U) Intel Atom® C2558

Model RN3138

View product
B

NETGEAR

RN626X NAS Mini Tower Intel® Xeon® D D-1521

Model RN626X

View product
Storage4 differ
Storage drives installedYesYes
Total installed storage capacity12 TB12 TB
Number of storage drives installedDiffers46
Number of storage drives supportedDiffers46
Installed storage drive typeKnown for oneHDD
Supported storage drive typesDiffersHDD & SSDSSD
Storage drive capacityKnown for one3 TB
Storage drive size2.5/3.5"2.5/3.5"
RAID supportYesYes
RAID levelsDiffers0, 1, 5, 6, 10, JBOD0, 1, 5, 6, 10
Hot-swap drive baysYesYes
Supported file systemsKnown for oneBTRFS, FAT32, HFS+, NTFS, ext3, ext4
Bad block scanKnown for oneYes
Storage drive interfaceKnown for oneSerial ATA III
Processor14 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Atom®Intel® Xeon® D
Processor modelDiffersC2558D-1521
Processor frequency2.4 GHz2.4 GHz
Processor cores44
Processor threadsDiffers48
Processor cacheDiffers2 MB6 MB
CPU configuration (max)11
ECC supported by processorYesYes
PCI Express slots versionDiffers2.02.0, 3.0
Physical Address Extension (PAE)Known for one36 bit
Processor cache typeKnown for oneL3
Processor codeDiffersSR1CZSR2DF
Processor lithographyDiffers22 nm14 nm
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor package sizeDiffers34 x 28 mm37.5 x 37.5 mm
Processor socketDiffersBGA 1283BGA 1667
SteppingDiffersB0V2
Thermal Design Power (TDP)Differs15 W45 W
Maximum internal memory supported by processorDiffers64 GB128 GB
Conflict-Free processorDiffersNoYes
Processor boost frequencyKnown for one2.7 GHz
PCI Express configurationsKnown for one1x16, 1x4, 1x8
Processor codenameKnown for oneBroadwell
Processor seriesKnown for oneIntel Xeon D-1500
ScalabilityKnown for one1S
Memory1 differ
Internal memoryDiffers4 GB8 GB
Flash memoryKnown for one128 MB
Internal memory typeKnown for oneDDR4
Network1 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100,1000,10000 Mbit/s
Wi-FiNoNo
DHCP clientYesYes
Jumbo frames supportYesYes
iSCSI supportYesYes
Wake-on-LAN readyKnown for oneYes
Compliance industry standardsKnown for oneENGR 10049 EST, ENGR 10045 EVT, ENGR 10048 CVT, ENGR 10046, ENGR 10023 HALT, ENGR 10036 CDG
Dynamic IPKnown for oneYes
Link aggregationKnown for oneYes
Load balancing systemKnown for oneYes
Static IPKnown for oneYes
Supported network protocolsKnown for oneTCP/IP, IPv4, IPv6, IEEE 802.3a, SSH, SNMP v2, v3, NTP
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers42
USB portYesYes
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
eSATA ports quantityKnown for one2
Fiber ports quantityKnown for one0
Design5 differ
Chassis typeDiffersRack (1U)Mini Tower
Cooling typeActiveActive
Product colourDiffersBlackBlack, Silver
Number of fansDiffers3 fan(s)1 fan(s)
Fan diameterDiffers4 cm12 cm
LED indicatorsDiffersActivity, LAN, PowerYes
Display typeKnown for oneLCD
Performanceidentical
TypeNASNAS
Device classKnown for oneLarge Enterprise Business
Backup functionYesYes
Backup featuresKnown for oneCloud, USB drive
Multilingual supportKnown for oneYes
Number of usersKnown for one80 user(s)
Noise levelKnown for one28 dB
Built-in optical driveKnown for oneNo
Card reader integratedKnown for oneNo
Web-based managementYesYes
Access Control List (ACL)YesYes
Browser supportedKnown for oneMicrosoft Internet Exploer 9+, Mozilla Firefox 14+, Google Chrome 20+, Apple Safari 5+
Built-in FTP serverYesYes
Built-in UPnP AV media serverYesYes
Built-in iTunes serverYesYes
Disk scanKnown for oneYes
Hot spareYesYes
Network Time Protocol (NTP) clientYesYes
Remotely operatedKnown for oneYes
S.M.A.R.T. supportYesYes
Security algorithmsKnown for one256-bit AES
Share folder10241024
Built-in BitTorrent clientKnown for oneYes
On/off switchKnown for oneYes
Password authenticationKnown for oneYes
System logKnown for oneYes
Mean time between failures (MTBF)Known for one54852 h
Software4 differ
Windows operating systems supportedDiffersWindows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 HomeWindows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows
Linux operating systems supportedYesYes
Mac operating systems supportedDiffersMac OS X 10.0 Cheetah, Mac OS X 10.1 Puma, Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 MavericksYes
Server operating systems supportedDiffersWindows Server 2008 R2, Windows Server 2012 R2Windows Server 2008 R2, Windows Server 2012
Other operating systems supportedDiffersAndroid, Solaris 10, Solaris 11, Solaris 8, Solaris 9, iOSAndroid, iOS
Power1 differ
Power supply locationKnown for oneBuilt-in
Power supply unit (PSU) capacityKnown for one180 W
Number of power supply unitsKnown for one1
Power consumption (typical)Known for one55 W
Power consumption (off)Known for one0.3 W
AC input voltageDiffers100 - 240 V100-240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power consumption (max)Known for one200 W
Weight & dimensions3 differ
WidthDiffers430 mm192 mm
DepthDiffers406 mm288 mm
HeightDiffers44 mm259 mm
WeightKnown for one7.97 kg
Processor special features5 differ
Embedded options availableDiffersYesNo
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one22 nm
Intel 64YesYes
Intel QuickAssist TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Maximum number of PCI Express lanesDiffers1632
Physical Address Extension (PAE)Known for oneYes
UARTYesYes
Memory channels supported by processorDualDual
Memory types supported by processorDiffersDDR3-SDRAM, DDR3L-SDRAMDDR3-SDRAM, DDR4-SDRAM
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Idle StatesKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIKnown for oneYes
Intel TSX-NI versionKnown for one1.00
Intel Trusted Execution TechnologyKnown for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Thermal Monitoring TechnologiesKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one5 - 95%
Other features2 differ
Compliance certificatesRoHSRoHS
CertificationDiffersFCC Class B, CE Class B, VCCI Class BFCC, CE, VCCI
Processor ARK IDDiffers7798391202

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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